<script setup lang="ts">
// 折叠菜单事件
const handerShowElmenu = () => {};
</script>

<template>
  <!-- :class="{ 'breadcrumb-unfold': appConfig.collapseMenu }" -->
  <el-button class="breadcrumb-fold cursor" name="fold" color="#e3e3e3" @click="handerShowElmenu" />
</template>

<style lang="scss">
.breadcrumb-unfold {
  transform: rotate(180deg);
}
</style>
